As the title says, I want to stiffen the rear suspension on my '05 700... I have the adjustment set all the way up but it still isn't enough when I use my rack that slides into my 2 in. receiver...I had a decent size 8 pointer on it last year and the rear really sank pretty badly...I understand with that rack, the weight is probably back too far which makes the rear drop....I am thinking of a set of EPI's for the rear to help with the sagging...What do you guys think???? I have them on the front and was pretty impressed with what they did...